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I applied via Indeed and was interviewed in Dec 2023. There were 2 interview rounds.
I have worked on developing software solutions for various industries including healthcare, finance, and e-commerce.
Developed a healthcare management system for a hospital to streamline patient records and appointments
Led a team in creating a financial analytics platform for a banking institution
Implemented an e-commerce website with personalized recommendation engine for a retail company
Yes, slow SQL queries can be optimized through various methods.
Identify slow queries using tools like EXPLAIN or query logs
Optimize queries by adding indexes, rewriting queries, or using query hints
Consider denormalizing data or using caching mechanisms
Monitor query performance regularly to identify bottlenecks
Design a vehicle violation system to track and penalize traffic offenses.
Implement a database to store vehicle information, violations, and penalties.
Utilize cameras and sensors for automated detection of violations such as speeding, running red lights, and illegal parking.
Develop a user interface for law enforcement to review violations, issue tickets, and track offenders.
Integrate with payment systems for fine collec...
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I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
Code to insert record in table and display in framework
Use SQL INSERT statement to insert record in table
Retrieve the record using SELECT statement
Display the record in framework using appropriate syntax
Example: INSERT INTO table_name (column1, column2, column3) VALUES (value1, value2, value3);
Example: SELECT * FROM table_name WHERE column1=value1;
Example: Display record in HTML table using PHP or JavaScript
posted on 21 Nov 2024
I was interviewed in May 2024.
Aptitude based on distance, time and pattern matching
Coding Test include Basic Question of DSA
Developed a web-based project management tool for tracking tasks and deadlines.
Used HTML, CSS, and JavaScript for front-end development
Utilized Node.js and Express for back-end development
Implemented user authentication and authorization using JWT tokens
Integrated with MongoDB for database storage
I am passionate about problem-solving, enjoy coding, and want to contribute to innovative technology solutions.
Passionate about problem-solving
Enjoy coding and building software
Want to contribute to innovative technology solutions
Yes, there are various technologies used in barcode readers.
Laser scanners: Use a laser beam to read barcodes.
CCD scanners: Use an array of tiny light sensors to capture barcode data.
Camera-based scanners: Use image processing techniques to read barcodes.
Pen-type scanners: Require the user to swipe the scanner across the barcode.
Mobile barcode scanners: Utilize the camera of a mobile device to scan barcodes.
To make a number <4 and >3 using 3, 4, and a symbol/operator on the calculator.
Use the division operator (/) to divide 4 by 3, resulting in a number greater than 3 and less than 4.
Alternatively, use the subtraction operator (-) to subtract 3 from 4, resulting in a number greater than 3 and less than 4.
I was interviewed before Jun 2016.
It was very nice conducted by them. This is really good company.
I applied via LinkedIn and was interviewed before Nov 2021. There were 2 interview rounds.
A database analyst is responsible for designing, maintaining, and optimizing databases.
Designing and implementing databases
Ensuring data accuracy and security
Optimizing database performance
Creating reports and analyzing data
Collaborating with other teams to ensure data integration
Proficiency in SQL and database management systems
Knowledge of data warehousing and data mining
Experience with ETL processes
Ability to troubl
Data analysis involves identifying patterns, trends, and insights from data to make informed decisions.
Define the problem and identify the data needed
Clean and preprocess the data
Explore the data using statistical methods and visualizations
Develop and test hypotheses
Communicate findings and insights to stakeholders
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